getlocalip

gistfile1.cs

public static string localIPAddress()
{
    IPHostEntry host;
    string localIP = "";
    host = Dns.GetHostEntry(Dns.GetHostName());
    foreach (IPAddress ip in host.AddressList)
    {
        localIP = ip.ToString();

        String[] temp = localIP.Split('.');
        if (ip.AddressFamily == AddressFamily.InterNetwork && temp[0] == "192")
        {
            break;
        }
        else localIP = null;
    }
    return localIP;
}